query: SELECT avg(age) ,  min(age) ,  max(age) FROM singer WHERE country  =  'France'
question: What-what average, the minimum, and maximum ages all French singer?
query_toks: SELECT avg ( age ) , min ( age ) , max ( age ) FROM singer WHERE country = 'France '
query_toks_no_value: select avg ( age ) , min ( age ) , max ( age ) from singer where country = value
question_toks: What-what average, the minimum, and maximum ages all French singer?